Given:
The inequalities are:
a) 
b) 
To find:
The solution of inequalities by substituting the given values.
Solution:
a) We have,

After substituting the given values one by one, we get
False statement.
False statement.
True statement.
True statement.
Therefore the solutions of
are
.
b)
We have,

After substituting the given values one by one, we get
True statement.
False statement.
False statement.
False statement.
Therefore, the solution of
is
.
Answer: He earned 43,344 a year and earned and earned 3612 a month
Answer: The answer is in the first image.
Explanation: The explanation is in the second image.
Answer:
haywywywywywwywu2726262ywtwywuw7ywtw
Answer:
y = 9
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